Spray nozzle



FIG. 1 is a perspective view of a spray nozzle showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof, the left side view being a mirror image of the right side; and,

FIG. 6 is a rear elevational view thereof.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a spray nozzle, as shown and described. 